- Shenzhen Calibeur Industries Co., Ltd
-
Ji'nan, Shandong, China
- Main products: Battery Checkers ; Swimming Pool Tester ; Wood Moisture Meter
Home > Products > Battery Checkers > Fetal Doppler HE-500B
Fetal Doppler HE-500B
- 0 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
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Product Description
Ultrasonic frequency: 2.0 MHz±10%
Ultrasonic intensity: ≤10mW/cm2
Comprehensive Sensitivity: ≥90dB
FHR range: 60--210bpm(±2bpm)
FHR alarm range: ≤100bpm or? ≥160bpm
Isptp: ≤0.1MPa
Adapter input voltage: AC 110V±10% 60Hz / 220V±10% 50Hz
Rechargeable battery input voltage（no load）: DC 12V±1V
Maximum audio output intensity: ≤0.5W
Doppler frequency: 100--3000Hz
Static continuous working time: ≥4h
Automatic Dormancy time limit:1 minute
Working temperature: 10-40℃??
Atmospheric pressure: 86--106kPa
Contact Us
- Shenzhen Calibeur Industries Co., Ltd
- Contact nameAlan Huang Chat Now
- Phone86-755-26010950
- AddressLeader1306, Ji'nan, Shandong
Product Categories
| Battery Checkers |
New Products
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LED Hand-pressing Flashlight SP-1054
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Pill box with time reminder HE-206D
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Portable pH/Temperature meter KL-113
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Fetal Doppler HE-510S
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Combination pH and ORP Tester PH-099
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Ear IR thermometer HE-5000
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Waterproof Handy pH Meter KL-096
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Waterproof Pen-type pH Meter KL-035
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Pocket-size PH meter KL-009(I)
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Alcohol Tester HE-0016
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Waterproof Pen-type pH Meter KL-03(III)
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Alcohol Tester HE-060N
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